Al Waleed A/C Spare Parts Trading LLC · Export to Nigeria & Africa
Copper Coils & Pipe Fittings Nigeria —
Complete HVAC Line Set Range
NWM · WESTRON® · Mueller copper coil rolls 1/4 to 7/8 inch · bare and insulated · copper and brass fittings · brazing rods · straight lengths. ASTM B280 ACR grade. Bulk export from Jebel Ali to Lagos and Abuja.
+971 566 952 848 · +971 4 224 9512 · Al Rigga – Deira, Dubai, UAE
Copper Brands
Inch All Diameters
B280 ACR Grade
Standard Coil Roll
Days to Lagos
Quote Turnaround
Copper Coils & Pipe Fittings — Everything Nigerian HVAC Contractors Need in One Shipment
Al Waleed stocks the complete copper coil and pipe fitting range required for Nigerian split AC installation and commercial HVAC and refrigeration pipework — copper coil rolls in all standard HVAC diameters, bare and pre-insulated formats, copper and brass fittings in all connection types, silver brazing rods, and straight lengths for commercial project work. All available from a single Dubai supplier, consolidatable in one sea freight shipment from Jebel Ali alongside compressors, refrigerant gas, and HVAC spare parts.
Three copper brands are stocked for Nigerian export: NWM (authorised UAE dealer), Mueller (ASTM B280 US-origin for project submittals), and WESTRON® (competitive pricing for volume residential dealers). All are ACR-grade copper suitable for the full range of Nigerian HVAC and refrigeration refrigerant applications.
Why Copper Quality Matters in Nigeria’s HVAC Market
Sub-standard copper tube from Nigeria’s local market — thin-walled, variable diameter, oxygen-contaminated — causes three specific problems in Nigerian AC installations: micro-cracking at brazed joints under NEPA’s thermal cycling, internal oxide scale contamination of the refrigerant circuit during brazing, and poor joint quality at fittings that leads to refrigerant leaks within months of installation. Every new compressor fitted in Nigeria deserves a clean, correctly specified ACR copper line set. The cost difference between sub-standard local copper and Al Waleed’s imported NWM or WESTRON® coil is small relative to a return service call and a refrigerant recharge.
Which Copper Brand for Which Nigerian Application
| Brand | Sizes | Standard | Best Nigerian Application | Price |
|---|---|---|---|---|
| NWM | 1/4–7/8 inch | ASTM B280 · EN 12735 | Residential + commercial · all installer segments | Competitive |
| Mueller | 1/4–7/8 inch | ASTM B280 | Hotel · hospital · pharma · international project spec | Premium |
| WESTRON® | 1/4–3/4 inch | ACR grade | Volume residential · WESTRON® brand dealers | Most competitive |
Copper Coil Size Guide — Nigeria Split AC Applications
| AC Capacity | Liquid Line | Suction Line | Nigerian Application |
|---|---|---|---|
| 0.75 Ton | 1/4 inch | 3/8 inch | Small bedroom · study |
| 1 Ton | 1/4 inch | 1/2 inch | Standard bedroom · small office |
| 1.5 Ton | 1/4 inch | 1/2 inch | Large bedroom · living room · office |
| 2 Ton | 3/8 inch | 5/8 inch | Large living room · bank office |
| 2.5–3 Ton | 3/8 inch | 3/4 inch | Commercial space · large office |
| 4–5 Ton | 1/2 inch | 7/8 inch | Commercial cassette · VRF |
Copper Fittings & Accessories — Available for Nigeria Export
Copper & Brass Fittings
Elbows, tees, reducers, unions, and flare fittings in all standard HVAC sizes for Nigerian split AC line set connections, commercial refrigeration pipework, and copper service repairs.
Silver Brazing Rods
Silver alloy brazing rods for copper-to-copper and copper-to-brass HVAC joints. Correct silver content produces strong, leak-free brazed joints that withstand Nigeria’s thermal cycling. Essential alongside every copper coil order.
Copper Straight Lengths
5m and 6m straight copper pipe for commercial refrigeration plant rooms, vertical drops, and project pipework installations in Nigerian commercial buildings where coil roll format is impractical.
Insulated Copper Pipe
Pre-insulated copper coil with factory-applied closed-cell foam jacket — ready to install without additional insulation work. Mandatory for suction line runs in Nigeria’s coastal cities where uninsulated copper causes continuous condensation and water damage.
Insulation Tape & Foam Sleeve
Armaflex-equivalent closed-cell foam insulation sleeve and self-adhesive tape for field insulation of bare copper line sets. Available in 9mm and 13mm wall thickness for Nigeria’s humidity levels.
Flaring & Tube Tools
Tube cutters, deburring tools, flaring tools, and pipe benders for Nigerian HVAC technicians. Correct tube cutting and flaring is as important as copper quality for leak-free Nigerian AC installations.
Copper Coil Installation — Critical Requirements for Nigerian AC Technicians
Cut with a Tube Cutter
Always cut copper coil with a sharp wheel tube cutter — never a hacksaw. Hacksaw cuts leave metal swarf inside the tube that is drawn into the compressor on first start-up. Deburr the cut end after every cut before fitting.
Braze with Nitrogen Purge
Flow dry nitrogen through the copper tube during all brazing. Brazing without nitrogen purge produces internal copper oxide scale that contaminates the refrigerant circuit and degrades compressor oil. A slow nitrogen flow at 0.1–0.2 bar is sufficient.
Insulate All Suction Lines
In all Nigerian coastal cities — Lagos, Port Harcourt, Warri, Calabar — uninsulated suction lines condense moisture continuously in the high-humidity ambient. Insulate every suction line with closed-cell foam sleeve or pre-insulated copper. Not optional in these locations.
Deep Vacuum Before Charging
After completing the copper line set and connecting to the AC unit, evacuate to 500 microns before charging. The quality of the copper line set counts for nothing if the circuit is charged with residual moisture that forms acid with the refrigerant and destroys the compressor oil.
Frequently Asked Questions — Copper Coils & Fittings for Nigeria
Can I order copper coils alongside compressors and refrigerant in the same shipment?
Yes — and this is the most practical way to import for Nigerian HVAC dealers. Copper coil rolls, compressors, refrigerant cylinders, SIGMA tools, filter driers, capacitors, and all HVAC spare parts can be consolidated in a single sea freight shipment from Jebel Ali to Lagos on one commercial invoice and packing list. Adding copper coils to a shipment that already carries compressors and refrigerant fills the container volume more efficiently — reducing per-unit shipping cost on all items. WhatsApp Al Waleed with the complete order list for a consolidated price and shipping recommendation.
Which copper brand should a Nigerian residential HVAC dealer import — NWM, Mueller, or WESTRON®?
For the majority of Nigerian residential AC installation volume — where the requirement is reliable ACR-grade copper at a competitive landed price — WESTRON® (most competitive price) or NWM (competitive price with ASTM B280 documentation) are the practical choices. Mueller is best reserved for commercial and project work where internationally recognised brand documentation is required for material submittals. Many Nigerian dealers import NWM for their contractor supply and keep Mueller available for specific project tender requirements. Al Waleed can supply all three in the same shipment at mixed quantities — WhatsApp for a combined price.
How many copper coil rolls does a typical Nigerian HVAC dealer need per import cycle?
A Nigerian HVAC dealer supplying contractors who install 50 AC units per month needs approximately 50 rolls each of 1/4 inch and 1/2 inch copper coil per month — these two sizes cover the liquid and suction line requirements for virtually all 1-ton and 1.5-ton residential installations. Add a smaller quantity of 5/8 inch for the growing 2-ton segment and 3/8 inch for the domestic refrigerator repair segment. With a 10–16 day sea freight transit from Jebel Ali plus Nigerian customs clearance time, plan for 45–60 days of stock between orders to avoid shortages during peak installation months.
Africa Export Desk — Open Mon–Sat 8AM to 10PM Dubai Time
Send sizes, brands and quantities — price within 24 hours
NWM · Mueller · WESTRON® copper coils 1/4 to 7/8 inch · bare and insulated · fittings · brazing rods · straight lengths — consolidate with compressors, refrigerant and all HVAC parts in one Lagos shipment
Related Products & Pages
- All Copper Coil Rolls — NWM, Mueller and WESTRON® all sizes
- NWM Copper Coils Nigeria — authorised UAE dealer
- Mueller Copper Tubes Nigeria — ASTM B280 for project submittals
- WESTRON® Copper Coil Nigeria — competitive pricing
- Copper and Brass Fittings
- Silver Brazing Rods
- Insulated Copper Pipe
- Copper Straight Lengths
- Insulation Tape and Foam Sleeve
- AC Compressors Nigeria
- Refrigerant Gas Nigeria
- HVAC Tools Nigeria
- Wholesale and Bulk Pricing for Nigerian Dealers
- How to Order and Ship from Dubai to Nigeria
- About Al Waleed
- HVAC Spare Parts Nigeria FAQ
Order Copper Coils & Fittings for Nigeria from Dubai
NWM · Mueller · WESTRON® copper coil rolls 1/4 to 7/8 inch · bare and pre-insulated · copper and brass fittings · silver brazing rods · straight lengths · insulation foam sleeve — complete HVAC line set supply from a single Dubai source. Consolidate with compressors, refrigerant gas, and HVAC spare parts in a single sea freight shipment from Jebel Ali. Send sizes and quantities via WhatsApp — price within 24 hours.
+971 566 952 848 · +971 4 224 9512 · Al Rigga – Deira, Dubai, UAE · contact@alwaleedhvac.com